Home/Filings/4/0001104659-20-028855
4//SEC Filing

GARDNER TED A 4

Accession 0001104659-20-028855

CIK 0001621563other

Filed

Mar 2, 7:00 PM ET

Accepted

Mar 3, 9:38 PM ET

Size

9.4 KB

Accession

0001104659-20-028855

Insider Transaction Report

Form 4
Period: 2020-02-28
Transactions
  • Exercise/Conversion

    Class A Common Stock

    2020-02-28+8,14322,738 total
  • Award

    Restricted Stock Units

    2020-02-28+5,3425,342 total
    Class A Common Stock (5,342 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    2020-02-288,1430 total
    Class A Common Stock (8,143 underlying)
Footnotes (4)
  • [F1]Reflects restricted stock units that upon vesting converted into shares of Class A common stock of the Issuer ("Class A Common Stock") on a one-for-one basis.
  • [F2]Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. The restricted stock units will be settled in either Class A Common Stock or cash (or a combination thereof) at the discretion of the Issuer's compensation committee.
  • [F3]On February 28, 2019, the Reporting Person was granted 8,143 restricted stock units that vested on February 28, 2020.
  • [F4]These restricted stock units vest on February 28, 2021.

Documents

1 file

Issuer

Summit Materials, Inc.

CIK 0001621563

Entity typeother

Related Parties

1
  • filerCIK 0001228680

Filing Metadata

Form type
4
Filed
Mar 2, 7:00 PM ET
Accepted
Mar 3, 9:38 PM ET
Size
9.4 KB